<template>
  <el-form-item :label="i18nt('designer.setting.customClass')">
    <el-select
      v-model="optionModel.customClass"
      multiple
      filterable
      allow-create
      default-first-option
    >
      <el-option
        v-for="(item, idx) in cssClassList"
        :key="idx"
        :label="item"
        :value="item"
      ></el-option>
    </el-select>
  </el-form-item>
</template>

<script>
import { deepClone } from '@/utils/util'

export default {
  name: 'CustomClassEditor',
  componentName: 'PropertyEditor',
  props: {
    designer: Object,
    selectedWidget: Object,
    optionModel: Object
  },
  data() {
    return {
      cssClassList: []
    }
  },
  created() {
    this.cssClassList = deepClone(this.designer.getCssClassList())
    //监听表单css代码改动事件并重新加载！
    this.designer.handleEvent('form-css-updated', (cssClassList) => {
      this.cssClassList = cssClassList
    })
  }
}
</script>

<style scoped></style>
